Welcome to the Forum, @jsroberts69! 
I’ve seen it happen a few times sporadically in the production app, most recently when I was deleting/adding a Plug Outdoor (which actually shows up as two devices) while trying to troubleshoot a problem for another user. If I recall correctly, doing a simple clearing of the in-app cache (from the Wyze app’s home screen, navigate to 
Account ➜ App Settings ➜ Cache File Size ➜ Clear), closing the app, and re-launching it set the Devices tab back in the order I’d previously set.